1056046003459 has 2 divisors, whose sum is σ = 1056046003460. Its totient is φ = 1056046003458.

The previous prime is 1056046003451. The next prime is 1056046003487. The reversal of 1056046003459 is 9543006406501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1056046003459 - 2³ = 1056046003451 is a prime.

It is a super-2 number, since 2×1056046003459² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1056046003451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528023001729 + 528023001730.

It is an arithmetic number, because the mean of its divisors is an integer number (528023001730).

Almost surely, 2^{1056046003459} is an apocalyptic number.

1056046003459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056046003459 is an equidigital number, since it uses as much as digits as its factorization.

1056046003459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 1056046003459 in words is "one trillion, fifty-six billion, forty-six million, three thousand, four hundred fifty-nine".